CN203630320U - Apparatus for aging of multiple DC power supplies - Google Patents
Apparatus for aging of multiple DC power supplies Download PDFInfo
- Publication number
- CN203630320U CN203630320U CN201320784963.6U CN201320784963U CN203630320U CN 203630320 U CN203630320 U CN 203630320U CN 201320784963 U CN201320784963 U CN 201320784963U CN 203630320 U CN203630320 U CN 203630320U
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- Prior art keywords
- aging
- cabinet
- circuit
- circulation air
- direct supply
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Abstract
The utility model discloses an apparatus for aging of multiple DC power supplies. The apparatus comprises an aging cabinet having a pedestal, and an electric control cabinet arranged by the side of the aging cabinet. The pedestal is internally provided with a heating pipe. The aging cabinet is internally provided with multiple layers of aging shelves. Each layer of aging shelves is provided with multiple power sockets used for being plugged with the DC power supplies. The multiple DC power supplies are connected in series firstly to constitute multiple series branches, and then are connected in parallel. The sides and the top of the aging shelves are provided with circulation air channels which are communicated mutually. A solenoid valve is arranged in the circulation air channels. The circulation air channel in the top of the aging shelves is internally provided with a circulation fan. The electric control cabinet is internally provided with a DC power supply aging circuit. The DC power supply aging circuit is composed of a BOOST circuit, a BUCK circuit, a DC/AC converter, and an output filter which are sequentially connected. The output terminal of the output filter is connected with a commercial power grid. The apparatus reduces the power consumption generated during the testing process and realizes the cyclic utilization of electric energy; and the apparatus is pollution-free, energy-saving, and environment-friendly and is high in practicality and convenient for popularization and utilization.
Description
Technical field
The utility model relates to power technique fields, especially relates to a kind of many direct supply aging equipments.
Background technology
Direct supply, as the electric power supply apparatus of electronic equipment, has obtained more and more widespread uses in fields such as computing machine, communication, railway, space flight, household electrical appliance.For improving stability and the reliability of power supply product, manufacturer generally adopts resistance power consumption mode centering small-power power to carry out aging test both at home and abroad.China is that maximum in the world middle low power power supply product is manufactured state, the aging examination mode of tradition causes the huge waste of energy, to defects such as the multiple capacitance grade adaptation of product are poor, therefore research has more economy and adaptive energy-saving ageing pilot system is of great significance.
Still there is a large amount of problems during but present middle low power direct supply is aging, wherein middle low power direct supply aging energy disperses, be difficult to realize high performance-price ratio energy feedback, may exist electric current between branch road to distribute inequality or circulation phenomenon etc. for voltage source parallel circuit.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of many direct supply aging equipments are provided, and it is simple in structure, reasonable in design, processing and fabricating is convenient, reduce the power consumption in experimentation, realized recycling of electric energy, pollution-free, energy-conserving and environment-protective, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of many direct supply aging equipments, it is characterized in that: comprise aging cabinet and the electrical control cubicles that is arranged on described aging cabinet side and connects as one with described aging cabinet with the base of hollow setting, in described base, be provided with for the heating tube to aging cabinet heating, described aging cabinet inside is provided with multilayer ageing rack, on every layer of described ageing rack, be provided with multiple supply sockets for multiple direct supplys of pegging graft, after the first multiple series arms in series of multiple described direct supplys, multiple series arms are in parallel again, the side of described ageing rack and top are provided with the circulation air path being interconnected, in described circulation air path, be provided with solenoid valve, the described circulation air path that is positioned at described ageing rack top is provided with circulating fan, in described electrical control cubicles, be provided with direct supply aging circuit, described direct supply aging circuit is made up of the BOOST circuit joining successively, BUCK circuit, DC/AC transducer and output filter, and output terminal and the utility grid of described output filter are joined.
Above-mentioned many direct supply aging equipments of one, is characterized in that: described aging cabinet is made up of warming plate.
Above-mentioned many direct supply aging equipments of one, is characterized in that: the quantity of described heating tube is many.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, reasonable in design, and processing and fabricating is convenient.
2, when the utility model uses, only need by multiple direct supplys respectively correspondence be plugged in multiple described supply sockets, can start to carry out direct supply aging test, use simple operation.
3, the utility model, by circulation air path and circulating fan are set, can make aging cabinet internal temperature even.
4, the utility model has adopted the energy-saving ageing mode that power source aging concentration of energy recycles that realizes, and effectively carries out energy-efficient treatment, has reduced the power consumption in experimentation, reduces the cost of aging energy in experimentation.
5, the utility model can reduce the cost of direct supply aging test greatly, and pollution-free, can also energy-conserving and environment-protective.
6, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, reasonable in design, and processing and fabricating is convenient, has reduced the power consumption in experimentation, has realized recycling of electric energy, pollution-free, energy-conserving and environment-protective, and practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic block circuit diagram of the utility model direct supply aging circuit.
Description of reference numerals:
1-aging cabinet; 2-ageing rack; 3-supply socket;
4-circulating fan; 5-solenoid valve; 6-electrical control cubicles;
7-circulation air path; 8-base; 9-heating tube;
10-direct supply; 11-direct supply aging circuit; 12-BOOST circuit;
13-BUCK circuit; 14-DC/AC transducer; 15-output filter;
16-utility grid.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises with the aging cabinet 1 of the base 8 of hollow setting and the electrical control cubicles 6 that is arranged on described aging cabinet 1 side and connects as one with described aging cabinet 1, in described base 8, be provided with the heating tube 9 for heating to aging cabinet 1, described aging cabinet 1 inside is provided with multilayer ageing rack 2, on every layer of described ageing rack 2, be provided with multiple supply sockets 3 for multiple direct supplys 10 of pegging graft, after the first multiple series arms in series of multiple described direct supplys 10, multiple series arms are in parallel again, the side of described ageing rack 2 and top are provided with the circulation air path 7 being interconnected, in described circulation air path 7, be provided with solenoid valve 5, the described circulation air path 7 that is positioned at described ageing rack 2 tops is provided with circulating fan 4, in described electrical control cubicles 6, be provided with direct supply aging circuit 11, described direct supply aging circuit 11 is made up of the BOOST circuit 12 joining successively, BUCK circuit 13, DC/AC transducer 14 and output filter 15, and the output terminal of described output filter 15 and utility grid 16 are joined.
In the present embodiment, described aging cabinet 1 is made up of warming plate.The quantity of described heating tube 9 is many.
The utility model use time, by multiple direct supplys 10 respectively correspondence be plugged in multiple described supply sockets 3, can start to carry out direct supply aging test; Heat to aging cabinet 1 by heating tube 9, regulate the temperature in aging cabinet 1, by circulation air path 7 and circulating fan 4 are set, can make aging cabinet 1 internal temperature even; The signal that multiple direct supplys 10 are exported is successively after BOOST circuit 12, BUCK circuit 13, DC/AC transducer 14 and output filter 15 are processed, the electric energy producing can be by direct supply aging test time is incorporated to utility grid 16, realize recycling of electric energy, reduced the cost of aging energy in experimentation.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. one kind many direct supply aging equipments, it is characterized in that: comprise the aging cabinet (1) of the base (8) arranging with hollow and the electrical control cubicles (6) that is arranged on described aging cabinet (1) side and connects as one with described aging cabinet (1), in described base (8), be provided with for the heating tube (9) to aging cabinet (1) heating, described aging cabinet (1) inside is provided with multilayer ageing rack (2), on every layer of described ageing rack (2), be provided with multiple supply sockets (3) for multiple direct supplys (10) of pegging graft, after the first multiple series arms in series of multiple described direct supplys (10), multiple series arms are in parallel again, the side of described ageing rack (2) and top are provided with the circulation air path (7) being interconnected, in described circulation air path (7), be provided with solenoid valve (5), the described circulation air path (7) that is positioned at described ageing rack (2) top is provided with circulating fan (4), in described electrical control cubicles (6), be provided with direct supply aging circuit (11), described direct supply aging circuit (11) is made up of the BOOST circuit (12) joining successively, BUCK circuit (13), DC/AC transducer (14) and output filter (15), and the output terminal of described output filter (15) and utility grid (16) are joined.
2. according to many direct supply aging equipments of one claimed in claim 1, it is characterized in that: described aging cabinet (1) is made up of warming plate.
3. according to many direct supply aging equipments of one claimed in claim 1, it is characterized in that: the quantity of described heating tube (9) is many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784963.6U CN203630320U (en) | 2013-11-30 | 2013-11-30 | Apparatus for aging of multiple DC power supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784963.6U CN203630320U (en) | 2013-11-30 | 2013-11-30 | Apparatus for aging of multiple DC power supplies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630320U true CN203630320U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320784963.6U Expired - Fee Related CN203630320U (en) | 2013-11-30 | 2013-11-30 | Apparatus for aging of multiple DC power supplies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229406B (en) * | 2014-08-26 | 2017-04-12 | 苏州市职业大学 | Energy-saving aging testing and warehouse logistics integral system for switching power supply |
-
2013
- 2013-11-30 CN CN201320784963.6U patent/CN203630320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229406B (en) * | 2014-08-26 | 2017-04-12 | 苏州市职业大学 | Energy-saving aging testing and warehouse logistics integral system for switching power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |